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test: add test for getting comments

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ToruNiina 2019-04-25 22:34:12 +09:00
parent e460826084
commit 8e0a40a1aa
2 changed files with 124 additions and 0 deletions
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1
tests/CMakeLists.txt
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@ -21,6 +21,7 @@ set(TEST_NAMES
test_parse_key
test_parse_table_key
test_literals
test_comments
test_get
test_get_related_func
test_from_toml

123
tests/test_comments.cpp Normal file
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@ -0,0 +1,123 @@
#define BOOST_TEST_MODULE "test_comments"
#ifdef UNITTEST_FRAMEWORK_LIBRARY_EXIST
#include <boost/test/unit_test.hpp>
#else
#define BOOST_TEST_NO_LIB
#include <boost/test/included/unit_test.hpp>
#endif
#include <toml.hpp>
BOOST_AUTO_TEST_CASE(test_comment_before)
{
using namespace toml::literals::toml_literals;
{
const toml::value v = u8R"(
# comment for a.
a = 42
# comment for b.
b = "baz"
)"_toml;
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_before(), u8"# comment for a.");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_before(), u8"# comment for b.");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_inline(), "");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_inline(), "");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment(), u8"# comment for a.");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment(), u8"# comment for b.");
}
{
const toml::value v = u8R"(
# comment for a.
# another comment for a.
a = 42
# comment for b.
# also comment for b.
b = "baz"
)"_toml;
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_before(), u8R"(# comment for a.
# another comment for a.)");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_before(), u8R"(# comment for b.
# also comment for b.)");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_inline(), u8"");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_inline(), u8"");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment(), u8R"(# comment for a.
# another comment for a.)");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment(), u8R"(# comment for b.
# also comment for b.)");
}
}
BOOST_AUTO_TEST_CASE(test_comment_inline)
{
using namespace toml::literals::toml_literals;
{
const toml::value v = u8R"(
a = 42 # comment for a.
b = "baz" # comment for b.
)"_toml;
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_before(), "");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_before(), "");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_inline(), u8"# comment for a.");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_inline(), u8"# comment for b.");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment(), u8"# comment for a.");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment(), u8"# comment for b.");
}
{
const toml::value v = u8R"(
a = [ # comment for a.
42,
] # this also.
b = [ # comment for b.
"bar",
]
c = [
3.14,
] # comment for c.
)"_toml;
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_before(), "");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_before(), "");
BOOST_CHECK_EQUAL(toml::find(v, "c").comment_before(), "");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_inline(), u8R"(# comment for a.
# this also.)");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_inline(), u8"# comment for b.");
BOOST_CHECK_EQUAL(toml::find(v, "c").comment_inline(), u8"# comment for c.");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment(), u8R"(# comment for a.
# this also.)");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment(), u8"# comment for b.");
BOOST_CHECK_EQUAL(toml::find(v, "c").comment(), u8"# comment for c.");
}
}
BOOST_AUTO_TEST_CASE(test_comment_both)
{
using namespace toml::literals::toml_literals;
{
const toml::value v = u8R"(
# comment for a.
a = 42 # inline comment for a.
# comment for b.
b = "baz" # inline comment for b.
)"_toml;
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_before(), "# comment for a.");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_before(), "# comment for b.");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment_inline(), "# inline comment for a.");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment_inline(), "# inline comment for b.");
BOOST_CHECK_EQUAL(toml::find(v, "a").comment(), u8R"(# comment for a.
# inline comment for a.)");
BOOST_CHECK_EQUAL(toml::find(v, "b").comment(), u8R"(# comment for b.
# inline comment for b.)");
}
}